import com.sun.xml.internal.ws.api.model.wsdl.WSDLOutput;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 石方旭
 * Date: 2022-03-10
 * Time: 17:02
 */
public class Csdn {

    public static void main(String[] args) {
       // byte a=130;
       // System.out.println(a);
    }


}
